Re: XFS filesystem corruption: 2.6.0. Massive failure. With raid5

[Miquel van Smoorenburg]

In article <1072425031.737.9.camel@osaka>,
Jerry Haltom  <jhaltom@xxxxxxxxxxxxxxxxxxx> wrote:
>This has happened twice now. Massive XFS file system corruption. The
>system is running on a 3ware card in Raid5 config. / is XFS. Cannot
>mount:
>
>XFS: log has mismatchd uuid - can't recover
>XFS: failed to find log head
>XFS: log mount/recovery/failed
>...
>
>xfs_repair lets me know a lot of stuff, and:
>
>* ERROR: mismathced uuid in log
>* SB: some long number
>* log: a slightly different long number
>
>It doesn't work.
>
>xfs_logprint -t /dev/sda4 produces a lot of illegal type errors and ends
>up with Segmentation fault (uh oh).

I'm testing the same setup here right now, and you got me a bit worried..
If you know of a way to reproduce the bug, I can see if I can
replicate it on my hardware.

Mike.
-- 
When life hands you lemons, grab the salt and pass the tequila.

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